Advanced silicone material provides a softer feel on the face. Unique adjustment design helps reduce pressure points on the face for comfort. Unique head harness design adjusts easily so user has the option of wearing the respirator in either traditional or drop - down modes. Made from soft, resilient silicone and heat - resistant plastics.
Valve design helps make breathing easier, and helps reduce heat and moisture build - up in the facepiece.
3M 7702 Safety Breathing Mask